38040005

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1913}}^1$

素因数の和:2056

約数の個数: 16

約数和(自身を含む): 47268144

約数和(自身を除く): 9228139

約数列:

[1, 5, 41, 97, 205, 485, 1913, 3977, 9565, 19885, 78433, 185561, 392165, 927805, 7608001, 38040005]

約数ペア:

[(1, 38040005), (5, 7608001), (41, 927805), (97, 392165), (205, 185561), (485, 78433), (1913, 19885), (3977, 9565)]